02215+4247 BAR 24
02h 21m 26.87s +42° 46' 40.1" P.A. 94.00 sep 2.7 mag 11.76,14.20
| Coord 2000 |
02215+4247 |
|
Discov num |
BAR 24 |
|
Comp |
|
|
Coord arcsec 2000 |
02 21 26.87 +42 46 40.1 |
|
| Date first |
1915 |
|
Date last |
2016 |
|
Obs |
4 |
|
| Pa first |
93 |
|
Pa last |
93.5 |
|
P.A. Now (θ) |
93.5° |
|
| Sep first |
2.8 |
|
Sep last |
2.697 |
|
Sep. Now (ρ) |
2.697" |
|
| Mag pri |
11.76 |
|
Mag sec |
14.20 |
|
delta mag (ΔM) |
2.44 |
|
Spectral class |
|
|
| Pri motion ra |
-030 |
|
Sec motion ra |
|
|
| Pri motion dec |
-013 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Andromeda |
|
Tycho2 |
2839-01603-1 |
|
Gaia DR2 |
339383028627811328 |
|